

I know what this is for, but cant find it anywhere.
Im trying to find a price for this IDEX 400.
I found it in a 2013 based pc but it looks like an older board to me. Would anybody be able to tell me what one of these things are worth? I dont need it and want to see if i could make up for the money spent on the junkbox it came with. All ive found was a manual for a black version of this.